Async keystore + Authority-Discovery async/await (#7000)

* Asyncify sign_with

* Asyncify generate/get keys

* Complete BareCryptoStore asyncification

* Cleanup

* Rebase

* Add Proxy

* Inject keystore proxy into extensions

* Implement some methods

* Await on send

* Cleanup

* Send result over the oneshot channel sender

* Process one future at a time

* Fix cargo stuff

* Asyncify sr25519_vrf_sign

* Cherry-pick and fix changes

* Introduce SyncCryptoStore

* SQUASH ME WITH THE first commit

* Implement into SyncCryptoStore

* Implement BareCryptoStore for KeystoreProxyAdapter

* authority-discovery

* AURA

* BABE

* finality-grandpa

* offchain-workers

* benchmarking-cli

* sp_io

* test-utils

* application-crypto

* Extensions and RPC

* Client Service

* bin

* Update cargo.lock

* Implement BareCryptoStore on proxy directly

* Simplify proxy setup

* Fix authority-discover

* Pass async keystore to authority-discovery

* Fix tests

* Use async keystore in authority-discovery

* Rename BareCryptoStore to CryptoStore

* WIP

* Remote mutable borrow in CryptoStore trait

* Implement Keystore with backends

* Remove Proxy implementation

* Fix service builder and keystore user-crates

* Fix tests

* Rework authority-discovery after refactoring

* futures::select!

* Fix multiple mut borrows in authority-discovery

* Merge fixes

* Require sync

* Restore Cargo.lock

* PR feedback - round 1

* Remove Keystore and use LocalKeystore directly

Also renamed KeystoreParams to KeystoreContainer

* Join

* Remove sync requirement

* Fix keystore tests

* Fix tests

* client/authority-discovery: Remove event stream dynamic dispatching

With authority-discovery moving from a poll based future to an `async`
future Rust has difficulties propagating the `Sync` trade through the
generated state machine.

Instead of using dynamic dispatching, use a trait parameter to specify
the DHT event stream.

* Make it compile

* Fix submit_transaction

* Fix block_on issue

* Use await in async context

* Fix manual seal keystore

* Fix authoring_blocks test

* fix aura authoring_blocks

* Try to fix tests for auth-discovery

* client/authority-discovery: Fix lookup_throttling test

* client/authority-discovery: Fix triggers_dht_get_query test

* Fix epoch_authorship_works

* client/authority-discovery: Remove timing assumption in unit test

* client/authority-discovery: Revert changes to termination test

* PR feedback

* Remove deadcode and mark test code

* Fix test_sync

* Use the correct keyring type

* Return when from_service stream is closed

* Convert SyncCryptoStore to a trait

* Fix line width

* Fix line width - take 2

* Remove unused import

* Fix keystore instantiation

* PR feedback

* Remove KeystoreContainer

* Revert "Remove KeystoreContainer"

This reverts commit ea4a37c7d74f9772b93d974e05e4498af6192730.

* Take a ref of keystore

* Move keystore to dev-dependencies

* Address some PR feedback

* Missed one

* Pass keystore reference - take 2

* client/finality-grandpa: Use `Arc<dyn CryptoStore>` instead of SyncXXX

Instead of using `SyncCryptoStorePtr` within `client/finality-grandpa`,
which is a type alias for `Arc<dyn SyncCryptoStore>`, use `Arc<dyn
CryptoStore>`. Benefits are:

1. No additional mental overhead of a `SyncCryptoStorePtr`.

2. Ability for new code to use the asynchronous methods of `CryptoStore`
instead of the synchronous `SyncCryptoStore` methods within
`client/finality-granpa` without the need for larger refactorings.

Note: This commit uses `Arc<dyn CryptoStore>` instead of
`CryptoStorePtr`, as I find the type signature more descriptive. This is
subjective and in no way required.

* Remove SyncCryptoStorePtr

* Remove KeystoreContainer & SyncCryptoStorePtr

* PR feedback

* *: Use CryptoStorePtr whereever possible

* *: Define SyncCryptoStore as a pure extension trait of CryptoStore

* Follow up to SyncCryptoStore extension trait

* Adjust docs for SyncCryptoStore as Ben suggested

* Cleanup unnecessary requirements

* sp-keystore

* Use async_std::task::block_on in keystore

* Fix block_on std requirement

* Update primitives/keystore/src/lib.rs

Co-authored-by: Max Inden <mail@max-inden.de>

* Fix wasm build

* Remove unused var

* Fix wasm compilation - take 2

* Revert async-std in keystore

* Fix indent

* Fix version and copyright

* Cleanup feature = "std"

* Auth Discovery: Ignore if from_service is cloed

* Max's suggestion

* Revert async-std usage for block_on

* Address PR feedback

* Fix example offchain worker build

* Address PR feedback

* Update Cargo.lock

* Move unused methods to test helper functions

* Restore accidentally deleted cargo.lock files

* Fix unused imports

Co-authored-by: Max Inden <mail@max-inden.de>
Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
This commit is contained in:
Rakan Alhneiti
2020-10-08 22:56:35 +02:00
committed by GitHub
parent db8a0cafa9
commit 3aa4bfacfc
70 changed files with 2394 additions and 1762 deletions
@@ -16,7 +16,7 @@
// limitations under the License.
use crate::*;
use std::sync::Arc;
use codec::{Encode, Decode};
use frame_support::{
assert_ok, impl_outer_origin, parameter_types,
@@ -26,8 +26,11 @@ use sp_core::{
H256,
offchain::{OffchainExt, TransactionPoolExt, testing},
sr25519::Signature,
};
use sp_keystore::{
{KeystoreExt, SyncCryptoStore},
testing::KeyStore,
traits::KeystoreExt,
};
use sp_runtime::{
Perbill, RuntimeAppPublic,
@@ -208,7 +211,8 @@ fn should_submit_signed_transaction_on_chain() {
let (offchain, offchain_state) = testing::TestOffchainExt::new();
let (pool, pool_state) = testing::TestTransactionPoolExt::new();
let keystore = KeyStore::new();
keystore.write().sr25519_generate_new(
SyncCryptoStore::sr25519_generate_new(
&keystore,
crate::crypto::Public::ID,
Some(&format!("{}/hunter1", PHRASE))
).unwrap();
@@ -217,7 +221,7 @@ fn should_submit_signed_transaction_on_chain() {
let mut t = sp_io::TestExternalities::default();
t.register_extension(OffchainExt::new(offchain));
t.register_extension(TransactionPoolExt::new(pool));
t.register_extension(KeystoreExt(keystore));
t.register_extension(KeystoreExt(Arc::new(keystore)));
price_oracle_response(&mut offchain_state.write());
@@ -241,24 +245,24 @@ fn should_submit_unsigned_transaction_on_chain_for_any_account() {
let keystore = KeyStore::new();
keystore.write().sr25519_generate_new(
SyncCryptoStore::sr25519_generate_new(
&keystore,
crate::crypto::Public::ID,
Some(&format!("{}/hunter1", PHRASE))
).unwrap();
let mut t = sp_io::TestExternalities::default();
t.register_extension(OffchainExt::new(offchain));
t.register_extension(TransactionPoolExt::new(pool));
t.register_extension(KeystoreExt(keystore.clone()));
price_oracle_response(&mut offchain_state.write());
let public_key = keystore.read()
.sr25519_public_keys(crate::crypto::Public::ID)
let public_key = SyncCryptoStore::sr25519_public_keys(&keystore, crate::crypto::Public::ID)
.get(0)
.unwrap()
.clone();
let mut t = sp_io::TestExternalities::default();
t.register_extension(OffchainExt::new(offchain));
t.register_extension(TransactionPoolExt::new(pool));
t.register_extension(KeystoreExt(Arc::new(keystore)));
price_oracle_response(&mut offchain_state.write());
let price_payload = PricePayload {
block_number: 1,
price: 15523,
@@ -294,24 +298,24 @@ fn should_submit_unsigned_transaction_on_chain_for_all_accounts() {
let keystore = KeyStore::new();
keystore.write().sr25519_generate_new(
SyncCryptoStore::sr25519_generate_new(
&keystore,
crate::crypto::Public::ID,
Some(&format!("{}/hunter1", PHRASE))
).unwrap();
let mut t = sp_io::TestExternalities::default();
t.register_extension(OffchainExt::new(offchain));
t.register_extension(TransactionPoolExt::new(pool));
t.register_extension(KeystoreExt(keystore.clone()));
price_oracle_response(&mut offchain_state.write());
let public_key = keystore.read()
.sr25519_public_keys(crate::crypto::Public::ID)
let public_key = SyncCryptoStore::sr25519_public_keys(&keystore, crate::crypto::Public::ID)
.get(0)
.unwrap()
.clone();
let mut t = sp_io::TestExternalities::default();
t.register_extension(OffchainExt::new(offchain));
t.register_extension(TransactionPoolExt::new(pool));
t.register_extension(KeystoreExt(Arc::new(keystore)));
price_oracle_response(&mut offchain_state.write());
let price_payload = PricePayload {
block_number: 1,
price: 15523,
@@ -349,7 +353,7 @@ fn should_submit_raw_unsigned_transaction_on_chain() {
let mut t = sp_io::TestExternalities::default();
t.register_extension(OffchainExt::new(offchain));
t.register_extension(TransactionPoolExt::new(pool));
t.register_extension(KeystoreExt(keystore));
t.register_extension(KeystoreExt(Arc::new(keystore)));
price_oracle_response(&mut offchain_state.write());